X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (48383) 48383
Patent (3792) 3792
Newspaper Article (1515) 1515
Magazine Article (1220) 1220
Conference Proceeding (717) 717
Book / eBook (419) 419
Book Chapter (367) 367
Publication (156) 156
Dissertation (141) 141
Reference (70) 70
Newsletter (61) 61
Book Review (58) 58
Web Resource (50) 50
Government Document (44) 44
Trade Publication Article (22) 22
Journal / eJournal (9) 9
Report (5) 5
Transcript (2) 2
Microfilm (1) 1
Paper (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
astronomy & astrophysics (34623) 34623
astrophysics (19957) 19957
stars (13245) 13245
physics - solar and stellar astrophysics (11358) 11358
galaxy astrophysics (9624) 9624
physics (9562) 9562
physics - high energy astrophysical phenomena (8813) 8813
physics - astrophysics of galaxies (8741) 8741
physics - cosmology and nongalactic astrophysics (8614) 8614
solar and stellar astrophysics (8357) 8357
astronomy (8240) 8240
physics - earth and planetary astrophysics (8187) 8187
cosmology and extragalactic astrophysics (8151) 8151
stars & galaxies (8141) 8141
physics - instrumentation and methods for astrophysics (7965) 7965
earth and planetary astrophysics (6688) 6688
astrophysics - solar and stellar astrophysics (5702) 5702
high energy astrophysical phenomena (5585) 5585
evolution (5437) 5437
variable stars (4402) 4402
photometry (4060) 4060
emission (3854) 3854
stars: individual (3826) 3826
horology (3790) 3790
mechanical parts of clocks or watches in general (3790) 3790
mechanically-driven clocks or watches (3790) 3790
time pieces using the position of the sun, moon or stars (3790) 3790
astrophysics, cosmology and astronomy (3436) 3436
galaxies (3357) 3357
testing (3153) 3153
measuring (3138) 3138
arrangements for measuring two or more variables not coveredin a single other subclass (2949) 2949
measuring not specially adapted for a specific variable (2949) 2949
measuring or testing not otherwise provided for (2949) 2949
tariff metering apparatus (2949) 2949
accretion disks (2847) 2847
spectra (2791) 2791
luminosity (2668) 2668
analysis (2659) 2659
novae, cataclysmic variables (2580) 2580
star & galaxy formation (2433) 2433
binary stars (2429) 2429
cataclysmic variables (2427) 2427
mass (2412) 2412
binaries: close (2378) 2378
stars: oscillations (2373) 2373
spectroscopy (2369) 2369
astrophysics - astrophysics of galaxies (2301) 2301
supernovae (2237) 2237
circumstellar matter (2224) 2224
accretion (2192) 2192
stars: evolution (2119) 2119
astrophysics - high energy astrophysical phenomena (2052) 2052
accretion, accretion disks (2041) 2041
magnetic fields (1967) 1967
x-rays: stars (1962) 1962
stars: formation (1961) 1961
mathematical models (1941) 1941
stars : individual (1800) 1800
light curves (1750) 1750
white dwarfs (1734) 1734
hydrodynamics (1648) 1648
astrophysics - cosmology and nongalactic astrophysics (1605) 1605
telescopes (1599) 1599
stars: neutron (1598) 1598
spectrum analysis (1557) 1557
eruptive variable stars (1532) 1532
variability (1531) 1531
contributed papers (1513) 1513
binaries: eclipsing (1490) 1490
x-rays: binaries (1478) 1478
cosmology (1474) 1474
stars: agb and post-agb (1399) 1399
classical and quantum mechanics, general physics (1398) 1398
infrared: stars (1397) 1397
astronomy, observations and techniques (1395) 1395
stars: variables: general (1391) 1391
stars: fundamental parameters (1386) 1386
star-formation (1382) 1382
binaries (1345) 1345
discovery (1341) 1341
novae (1322) 1322
variables (1308) 1308
magellanic clouds (1298) 1298
black holes (1275) 1275
physical properties (1274) 1274
surveys (1274) 1274
stellar evolution (1265) 1265
stars: variables: other (1254) 1254
techniques: photometric (1211) 1211
orbits (1185) 1185
systems (1168) 1168
double stars (1144) 1144
neutron stars (1139) 1139
accretion, accretion discs (1132) 1132
star evolution (1131) 1131
stars: abundances (1125) 1125
dust (1103) 1103
x-rays : stars (1094) 1094
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (196) 196
Astronomy & Astrophysics - Ask at library (192) 192
Online Resources - Online (46) 46
UofT at Mississauga - Stacks (40) 40
Astronomy & Astrophysics - Stacks (35) 35
Collection Dvlpm't (Acquisitions) - Vendor file (26) 26
UofT at Scarborough - Stacks (25) 25
UTL at Downsview - May be requested (20) 20
Gerstein Science - Periodical Stacks (12) 12
Gerstein Science - Reference (10) 10
Collection Dvlpm't (Acquisitions) - Closed Orders (8) 8
University Archives - Archives (8) 8
UofT at Mississauga - Reference (8) 8
Gerstein Science - Theses (5) 5
Mathematical Sciences - Stacks (4) 4
UofT Schools - Stacks (4) 4
Physics - Stacks (3) 3
Aerospace - Stacks (2) 2
Media Commons - Microtexts (2) 2
St. Michael's College (John M. Kelly) - 2nd Floor (2) 2
Trinity College (John W Graham) - Reference (2) 2
UofT at Mississauga - Oversize (2) 2
Victoria University E.J. Pratt - Reference (2) 2
Dentistry (Harry R Abbott) - Stacks (1) 1
Earth Sciences (Noranda) - Stacks (1) 1
Gerstein Science - Atlases (1) 1
Gerstein Science - Circulation Desk (1) 1
Gerstein Science - Closed Orders (1) 1
Gerstein Science - Not Returned (1) 1
Gerstein Science - Oversize (1) 1
New College (Ivey) - Stacks (1) 1
Physics - New Books (1) 1
Robarts - Stacks (1) 1
Royal Ontario Museum - Oversize (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
Trinity College (John W Graham) - Stacks (1) 1
University Archives - Stacks (1) 1
UofT at Scarborough - Oversize (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (56610) 56610
German (380) 380
French (360) 360
Japanese (275) 275
Chinese (101) 101
Korean (77) 77
Russian (61) 61
Spanish (25) 25
Italian (21) 21
Swedish (11) 11
Portuguese (9) 9
Finnish (8) 8
Dutch (5) 5
Latin (5) 5
Danish (3) 3
Czech (2) 2
Polish (2) 2
Romanian (2) 2
Arabic (1) 1
Catalan (1) 1
Norwegian (1) 1
Sinhala (1) 1
Ukrainian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


The Astrophysical journal, ISSN 1538-4357, 2018, Volume 864, Issue 1, p. 11
.... We have developed an automated tool to search for and analyze variable sources in the near-infrared K-s band using the data from the VISTA Variables in the Via Lactea (VVV... 
stars: pre-main sequence | open clusters and associations: general | techniques: photometric | catalogs | SOUTHERN GALACTIC PLANE | T TAURI STARS | TIME-SERIES DATA | IDENTIFICATION | SPACED DATA | VARIABILITY | RR LYRAE STARS | ASTRONOMY & ASTROPHYSICS | VPHAS PLUS | H-ALPHA | OPEN CLUSTERS | Variables | Surveys | Automation | Infrared telescopes | Tiles | Variability | Point spread functions | Infrared analysis | Star clusters | Astronomy
Journal Article
Monthly notices of the Royal Astronomical Society, ISSN 0035-8711, 2019, Volume 487, Issue 4, pp. 5932 - 5945
We explore the synergy between photometric and spectroscopic surveys by searching for periodic variable stars among the targets observed by the Apache Point Observatory Galactic Evolution Experiment (APOGEE... 
DISTANCE | stars: variables: general | MACHO PROJECT LMC | ECLIPSING BINARIES | ALGORITHM | surveys | CLASSIFICATION | RR LYRAE STARS | INVENTORY | DIGITAL SKY SURVEY | ASTRONOMY & ASTROPHYSICS | CEPHEIDS | catalogues | OGLE COLLECTION | Physics - Solar and Stellar Astrophysics
Journal Article
2007, ISBN 0521232538, Volume 9780521232531, xxi, 350
This book was first published in 2007. Variable stars are those that change brightness... 
Variable stars | Physics
Book
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 02/2016, Volume 456, Issue 2, pp. 2260 - 2272
.... To maximize the potential of such surveys, automated data analysis techniques are required. Here we implement a new methodology for variable star classification, through the combination of Kohonen Self-Organizing Maps... 
Techniques: photometric | Catalogues | Methods: data analysis | Binaries: eclipsing | Stars: variables: general | binaries: eclipsing | methods: data analysis | techniques: photometric | stars: variables: general | LIGHT CURVES | KEPLER | AUTOMATED CLASSIFICATION | RR LYRAE STARS | PHOTOMETRY | ASTRONOMY & ASTROPHYSICS | PROBABILISTIC CLASSIFICATION | catalogues | SPECTRAL-ANALYSIS
Journal Article
Monthly notices of the Royal Astronomical Society, ISSN 1365-2966, 2019, Volume 486, Issue 2, pp. 1907 - 1943
The variable stars in the VSX catalogue are derived from a multitude of inhomogeneous data sources and classification tools... 
surveys | binaries: eclipsing | catalogues | stars: variables: general | SKY AUTOMATED SURVEY | TELESCOPE | PERIOD-LUMINOSITY RELATION | SEARCH | ECLIPSING BINARIES | DELTA-SCUTI | GRAVITATIONAL LENSING EXPERIMENT | VARIABILITY | ASTRONOMY & ASTROPHYSICS | CEPHEIDS | OGLE COLLECTION
Journal Article
Monthly notices of the Royal Astronomical Society, ISSN 1365-2966, 2020, Volume 491, Issue 1, pp. 13 - 28
.... We have identified ${\sim } 220\, 000$ variables, including ${\sim } 88\, 300$ new discoveries. In particular, we have discovered ${\sim }48\, 000... 
binaries: eclipsing | PERIOD-LUMINOSITY RELATION | ASTRONOMY & ASTROPHYSICS | surveys | III | SYSTEMS | DELTA-SCUTI | catalogues | GRAVITATIONAL LENSING EXPERIMENT | OGLE COLLECTION | stars: variables: delta Scuti
Journal Article
by Abdalla, H and Abramowski, A and Aharonian, F and Ait Benkhali, F and Angüner, E. O and Arakawa, M and Armand, C and Arrieta, M and Backes, M and Balzer, A and Barnard, M and Becherini, Y and Becker Tjus, J and Berge, D and Bernhard, S and Bernlöhr, K and Blackwell, R and Böttcher, M and Boisson, C and Bolmont, J and Bonnefoy, S and Bordas, P and Bregeon, J and Brun, F and Brun, P and Bryan, M and Büchele, M and Bulik, T and Capasso, M and Caroff, S and Carosi, A and Casanova, S and Cerruti, M and Chakraborty, N and Chaves, R. C. G and Chen, A and Chevalier, J and Colafrancesco, S and Condon, B and Conrad, J and Davids, I. D and Decock, J and Deil, C and Devin, J and deWilt, P and Dirson, L and Djannati-Ataï, A and Donath, A and Drury, L.O’C and Dyks, J and Edwards, T and Egberts, K and Emery, G and Ernenwein, J.-P and Eschbach, S and Farnier, C and Fegan, S and Fernandes, M. V and Fiasson, A and Fontaine, G and Funk, S and Füßling, M and Gabici, S and Gallant, Y. A and Garrigoux, T and Gaté, F and Giavitto, G and Glawion, D and Glicenstein, J. F and Gottschall, D and Grondin, M.-H and Hahn, J and Haupt, M and Hawkes, J and Heinzelmann, G and Henri, G and Hermann, G and Hinton, J. A and Hofmann, W and Hoischen, C and Holch, T. L and Holler, M and Horns, D and Ivascenko, A and Iwasaki, H and Jacholkowska, A and Jamrozy, M and Jankowsky, D and Jankowsky, F and Jingo, M and Jouvin, L and Jung-Richardt, I and Kastendieck, M. A and Katarzyński, K and Katsuragawa, M and Katz, U and Kerszberg, D and Khangulyan, D and Khélifi, B and King, J and ... and H.E.S.S. Collaboration and SLAC National Accelerator Lab., Menlo Park, CA (United States)
Astronomy and astrophysics (Berlin), ISSN 1432-0746, 2018, Volume 610, p. L17
Journal Article
Astronomy and astrophysics (Berlin), ISSN 1432-0746, 2015, Volume 579, p. A19
Journal Article
The Astronomical journal, ISSN 1538-3881, 2018, Volume 156, Issue 5, p. 198
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 01/2018, Volume 473, Issue 1, pp. 1231 - 1243
High-precision photometry from space-based missions such as K2 and Transiting Exoplanet Survey Satellite enables detailed studies of young star variability.... 
Stars: variables: T Tauri | Stars: pre-main sequence | Herbig Ae/Be | STAR-FORMATION HISTORY | CENTAURUS OB ASSOCIATION | TELESCOPE | stars: variables: T Tauri, Herbig Ae/Be | PRE-MAIN-SEQUENCE | SPACED DATA | KEPLER | stars: pre-main sequence | EVOLUTION | ASTRONOMY & ASTROPHYSICS | ACCRETION | UPPER SCO | T-TAURI STARS | Physics - Solar and Stellar Astrophysics
Journal Article